. >> reporter: osama bin laden has taken credit, al qaeda officials have taken credit and it seems very clear. >> that is fine and the fact- finding mission can shed light on who the perpetrators were, who is alibi and where does that exist and who was it backed by and supported. all of these should come. >> reporter: meanwhile, the white house released a portion of the interview that president obama gave bbc persian the where he had this to say about mahmoud ahmadinejad's remarks on 9/11. it was offensive and hateful and for him to make a statement in manhattan, north of ground zero where families lost their loved ones, people of all faiths and ethnicities who see this as a tragedy of this generation to make a statement like that was inexcusable. i talked to president ahmadinejad about a wide of iss disputed nuke regard program and claims iran doesn't want a nuclear bomb and said that iran doesn't support terrorism and did wish the american people well. >>> she took her clemency request to the supreme court and it was shot down. still ahead, virginia executes a woman for the first time